- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- FAE "77685" - Not available
KIA - Ceed, PRO Ceed, RIO, Soul, Cerato, Carens, Stonic, Proceed, Xceed; HYUNDAI - I30, Accent, I20, Elantra, I10, IX35; ...